#footer {
  margin-top 40px
  text-align center
}

.beian_gongan {
  float: left;
  height: 20px;
  line-height: 20px;
  margin: 0px 0px 0px 5px;
  color: #939393
}

#beian {
  text-align center
}

#footer_author {
  text-align center
  color: #bfbfbf;
  font-size: 10px;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}


